Issue 11, 2022

KNa0.78Eu0.27In3.80B12S12: a novel hexanary thioborate featuring a B12S12 cluster and diverse InSx (x = 4, 5, 6) units

Abstract

Thioborates combine the advantages of sulfides and borates, and are a new type of multifunctional inorganic material with versatile structural features. Here, a thioborate KNa0.78Eu0.27In3.80B12S12 crystallizing with a new type of compound was synthesized by a high-temperature flux method. Its structure features a rarely discovered B12S12 cluster and diverse InSx (x = 4, 5, 6) units built in a three-dimensional {[In3.80B12S12]2.6−} polyanionic framework. The structural complexity and novelty are well elaborated. Its optical band gap was determined to be 2.28 eV, and a theoretical calculation of its electronic structure was also performed. This work not only enriches the structural chemistry of chalcogenoborates but also provides a new potential RE–B–Q family (RE = rare-earth metal; Q = S, Se). The latter may produce some interesting functionals.

Graphical abstract: KNa0.78Eu0.27In3.80B12S12: a novel hexanary thioborate featuring a B12S12 cluster and diverse InSx (x = 4, 5, 6) units

Supplementary files

Article information

Article type
Research Article
Submitted
09 мар 2022
Accepted
13 апр 2022
First published
14 апр 2022

Inorg. Chem. Front., 2022,9, 2462-2469

KNa0.78Eu0.27In3.80B12S12: a novel hexanary thioborate featuring a B12S12 cluster and diverse InSx (x = 4, 5, 6) units

S. Han, S. Yu, W. Liu and S. Guo, Inorg. Chem. Front., 2022, 9, 2462 DOI: 10.1039/D2QI00520D

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements